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- Alpha_wave abstract "Alpha waves are neural oscillations in the frequency range of 7.5-12.5 Hz arising from synchronous and coherent (in phase or constructive) electrical activity of thalamic pacemaker cells in humans. They are also called Berger's wave in memory of the founder of EEG.Alpha waves are one type of brain waves detected either by electroencephalography (EEG) or magnetoencephalography (MEG) and predominantly originate from the occipital lobe during wakeful relaxation with closed eyes. Alpha waves are reduced with open eyes, drowsiness and sleep. Historically, they were thought to represent the activity of the visual cortex in an idle state. More recent papers have argued that they inhibit areas of the cortex not in use, or alternatively that they play an active role in network coordination and communication. Occipital alpha waves during periods of eyes closed are the strongest EEG brain signals.An alpha-like variant called mu (μ) can be found over the motor cortex (central scalp) that is reduced with movement, or the intention to move. Alpha waves do not start to appear until three years of age.".
- Alpha_wave thumbnail Eeg_alpha.svg?width=300.
- Alpha_wave wikiPageExternalLink www.eegproject.com.
- Alpha_wave wikiPageID "2442894".
- Alpha_wave wikiPageRevisionID "599249005".
- Alpha_wave hasPhotoCollection Alpha_wave.
- Alpha_wave subject Category:Electrodiagnosis.
- Alpha_wave subject Category:Electroencephalography.
- Alpha_wave subject Category:Meditation.
- Alpha_wave comment "Alpha waves are neural oscillations in the frequency range of 7.5-12.5 Hz arising from synchronous and coherent (in phase or constructive) electrical activity of thalamic pacemaker cells in humans. They are also called Berger's wave in memory of the founder of EEG.Alpha waves are one type of brain waves detected either by electroencephalography (EEG) or magnetoencephalography (MEG) and predominantly originate from the occipital lobe during wakeful relaxation with closed eyes.".
- Alpha_wave label "Alpha wave".
- Alpha_wave label "Fale alfa".
- Alpha_wave label "Ondas alpha".
- Alpha_wave label "Ritmo alfa".
- Alpha_wave label "Rythme alpha".
- Alpha_wave label "Альфа-ритм".
- Alpha_wave label "アルファ波".
- Alpha_wave sameAs Ondas_alpha.
- Alpha_wave sameAs Rythme_alpha.
- Alpha_wave sameAs Ritmo_alfa.
- Alpha_wave sameAs アルファ波.
- Alpha_wave sameAs Fale_alfa.
- Alpha_wave sameAs m.07dc92.
- Alpha_wave sameAs Q2469782.
- Alpha_wave sameAs Q2469782.
- Alpha_wave wasDerivedFrom Alpha_wave?oldid=599249005.
- Alpha_wave depiction Eeg_alpha.svg.
- Alpha_wave isPrimaryTopicOf Alpha_wave.